544360204642 has 8 divisors (see below), whose sum is σ = 836455924332. Its totient is φ = 265541563200.

The previous prime is 544360204627. The next prime is 544360204643. The reversal of 544360204642 is 246402063445.

It can be written as a sum of positive squares in 2 ways, for example, as 537419481921 + 6940722721 = 733089^2 + 83311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 544360204595 and 544360204604.

It is not an unprimeable number, because it can be changed into a prime (544360204643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3319269459 + ... + 3319269622.

Almost surely, 2^544360204642 is an apocalyptic number.

544360204642 is a deficient number, since it is larger than the sum of its proper divisors (292095719690).

544360204642 is a wasteful number, since it uses less digits than its factorization.

544360204642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6638539124.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 544360204642 in words is "five hundred forty-four billion, three hundred sixty million, two hundred four thousand, six hundred forty-two".